Package of 1 detachable clear, adjustable removable back strap is sized to coordinate with totalStretch® bra style 297. Cut with scissors to desired length. B & C cup size:
13" x 3/4" (33.02 x 1.9 cm)
14” x 3/4” (35.6 x 1.9 cm)
15” x 3/4” (38.1 x 1.9 cm)
16” x 3/4”(40.6 x 1.9 cm)
18” x 3/4” (45.7 x 1.9 cm)

D & DD cup size:
13" x 1.25" (33.02 x 3.2 cm)
14” x 1.25” (35.6 x 3.2 cm)
15” x 1.25” (38.1 x 3.2 cm)
16” x 1.25” (40.6 x 3.2 cm)
18” x 1.25” (45.7 x 3.2 cm